Over the past few years, a lot of information relating to air filtration or air purification has been circulating through the market place. Some of this information is fact and a lot is fiction. Take time to browse through this mini-course – it pays to be informed! Click on any one of the lessons below to learn more about Pure Air Systems. You can start at the beginning and cycle your way through or jump from lesson to lesson for a more defined route. The choice is up to you!


101 – Welcome to PAS

Welcome to the Air Filtration Introduction


102 – Definition of IAQ

What is Indoor Air Quality and why is it important?


103 – Filtration

Learn about Filtration Fundamentals


104 – Pressurization

Pressurization and Ventilation Introduction


201 – Air Handling

“HVAC” Heating and Air Conditioning


202 – Environment Control

HRV and ERV Systems – Heat and Energy Recovery


301 – Research and Development

GE ECM Motor Technology – The heart of Control


302 – Applications for All Needs

IAQ Problems – Residential and Commercial


401 – How to Buy Pure Air Systems

How to Buy and Apply your new Pure Air Systems